– 4
Remove blockages in the suction noz-
zle, suction tube, suction hose, or flat
pleated filter.
Replace the filter bag (optional).
Ensure the filter cover properly locks
into place.
Clean or replace the membrane filter
(special accessory) under running water.
Replace the flat pleated filter.
Check for proper installation of the flat
pleated filter.
Replace the flat pleated filter.
Clean the electrodes as well as the space
between the electrodes with a brush.
Continuously check the filling level in
case of non-conductive liquid.
Use or check the upgrade kit for non-
conducting media (optional).
Suction hose is not connected.
Inform Customer Service
Inform Customer Service
The warranty terms published by the rele-
vant sales company are applicable in each
country. We will repair potential failures of
your appliance within the warranty period
free of charge, provided that such failure is
caused by faulty material or defects in man-
ufacturing. In the event of a warranty claim
please contact your dealer or the nearest
authorized Customer Service centre.
Please submit the proof of purchase.
Only use the following accessories to clean
ovens:
–
Only use accessories and spare parts
which have been approved by the man-
ufacturer. The exclusive use of original
accessories and original spare parts
ensures that the appliance can be oper-
ated safely and trouble free.
–
At the end of the operating instructions
you will find a selected list of spare parts
that are often required.
–
For additional information about spare
parts, please go to the Service section
at www.kaercher.com.
Suction capacity decreases
Dust comes out while vacuuming
Automatic shut-off (wet vacuum
cleaning) does not react
Automatic filter cleaning is not
working
Automatic filter cleaning cannot be
switched off
Automatic filter cleaning cannot be
switched on
Warranty
Accessories and Spare Parts
Name
Order No.
Piece
Suction hose (in-
cluded in the oven
kit), antistatic
4.440-731.0 1
Oven kit, antistatic 2.640-341.0 1
Flat fold filter
6.904-360.0 1
Membrane filter
6.904-212.0 1
15
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